204352740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 638991360

約数和(自身を除く): 434638620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 446, 540, 669, 892, 1115, 1338, 1697, 2007, 2230, 2676, 3345, 3394, 4014, 4460, 5091, 6021, 6690, 6788, 8028, 8485, 10035, 10182, 12042, 13380, 15273, 16970, 20070, 20364, 24084, 25455, 30105, 30546, 33940, 40140, 45819, 50910, 60210, 61092, 76365, 91638, 101820, 120420, 152730, 183276, 229095, 305460, 378431, 458190, 756862, 916380, 1135293, 1513724, 1892155, 2270586, 3405879, 3784310, 4541172, 5676465, 6811758, 7568620, 10217637, 11352930, 13623516, 17029395, 20435274, 22705860, 34058790, 40870548, 51088185, 68117580, 102176370, 204352740]

約数ペア:

[(1, 204352740), (2, 102176370), (3, 68117580), (4, 51088185), (5, 40870548), (6, 34058790), (9, 22705860), (10, 20435274), (12, 17029395), (15, 13623516), (18, 11352930), (20, 10217637), (27, 7568620), (30, 6811758), (36, 5676465), (45, 4541172), (54, 3784310), (60, 3405879), (90, 2270586), (108, 1892155), (135, 1513724), (180, 1135293), (223, 916380), (270, 756862), (446, 458190), (540, 378431), (669, 305460), (892, 229095), (1115, 183276), (1338, 152730), (1697, 120420), (2007, 101820), (2230, 91638), (2676, 76365), (3345, 61092), (3394, 60210), (4014, 50910), (4460, 45819), (5091, 40140), (6021, 33940), (6690, 30546), (6788, 30105), (8028, 25455), (8485, 24084), (10035, 20364), (10182, 20070), (12042, 16970), (13380, 15273)]